SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Inventory, Net [Abstract]
Inventory, Raw Materials and Purchased Parts, Net of Reserves	$ 15,634,000		$ 19,963,000
Inventory, Work in Process, Net of Reserves	233,910,000		231,614,000
Inventory, Finished Goods, Net of Reserves	86,270,000		96,696,000
Inventories	335,814,000		348,273,000
Credit from reserved grant income	0	10,689,000
Total liability for grant benefits subject to repayment	$ 4,400,000